A variety of condenser types, including boundary-layer types to place on a surface, mount through a surface and gooseneck designs. Uses range from meeting rooms to sound reinforcement of choirs and speakers.
Beyerdynamic BM 32 and BM33 are discreet condenser microphones are intended for integration within conference or boardroom tables and can also be used for telephone and video conferencing systems. Extremely small, for installations where mounting space is limited or a very inconspicuous microphone is needed, they are mounted through a 20mm hole using a fixing nut on the threaded body of the microphone, in tables, ceilings and wall. Elastic bearing rings achieve mechanical isolation from the mounting surface and therefore offer effective sound isolation of the microphone. When used with the bearing rings, a hole of 24mm diameter is required. BM 32 has a half-cardioid response and higher gain before feedback, it protrudes 2mm further from the mounting surface in comparison to BM 33. BM 33 has a half-spherical response. The body of the microphones has an integral 3-pin XLR connector. They require phantom power 8-52V. Head diameter is 30mm. Suits a maximum table thickness of 57mm. Available in black or white finish.
Included accessories: Elastic bearing ring and nut for mounting.
Frequency response: 50Hz-18kHz, BM 32; 50Hz-20kHz, BM 33. Nominal impedance: Less than 200ohms, BM 32; 400ohms, BM 33. Maximum SPL: 107dB, BM 32; 117dB, BM 33. Dimensions (L x Diam.): 76 x 30mm, BM 32; 74 x 30mm, BM 33. Weight: 85g
GM 105 Gooseneck, 500mm, 3-pin XLR
Beyerdynamic Classis GM 105 is a cardioid condenser microphone capsule mounted on a rigid tube with two flexible goosenecks. The microphone measures 516mm from end to end, and is terminated with 3-pin XLR compatible with GMS 32 shockmount XLR adapter, or ZSH 20 shockmount holder. Finished in black with non-glare surface.
Included accessories: WS 305B windshield
Optional accessories: GMS 32 shockmount, ZSH 20 shockmount.
Frequency response 70Hz – 16.5kHz, close miking; 150Hz – 16.5kHz, 1m distance miking. Phantom power required: 12-48V. Nominal impedance: 250ohms. Maximum SPL: 124dB. Head diameter: 25mm, with pop shield; 14mm, without pop shield. Gooseneck diameter: 6mm, top; 8mm, bottom. Weight: 140g
GM 115 Gooseneck, 500mm, 5-pin XLR, LED ring
GM 115 has the same feature set and audio specifications as GM 105, however it includes an LED ring to indicate status of microphone. The microphone is terminated with 5-pin XLR and is therefore compatible with GMS 52 and ZSH 20 shockmount.
Included accessories: WS 305B windshield
Optional accessories: GMS 52 shockmount, ZSH 20 shockmount.
GM 305 Gooseneck, 500mm, 3-pin XLR
Gooseneck electret microphones for speech applications such as meetings, discussions, teleconferencing and any other applications where maximum speech intelligibility, high gain before feedback and unobtrusive design are required. Total visible length is 500mm including the pre-amplifier - which terminates in a 3-pin XLR male connector. Cardioid polar pattern for rejection of ambient noise. Wide, linear frequency response optimised for speech. Finished in black with non-glare surface.
Included accessories: WS 302 B foam windshield.
Optional accessories: GMS 32 shockmount, ZSH 23 FT Base, ZSH 20 shockmount.
Frequency response 50Hz – 19kHz. Phantom power required: 11-52V. Nominal impedance: Less than 200ohms. Maximum SPL: 107dB. Head diameter: 13.6mm. Gooseneck diameter: 6mm. Shaft diameter: 20mm. Weight: 156g
GMS 32 Shockmount, 3-pin XLR
Available in black or white finish, this through-table shockmount has 3-pin XLR input and is compatible with microphones including Classis GM 105 and GM 305. The internal wiring allows the user to leave the shockmount permanently connected to the output device, such as mixing console or amplifier. The shockmount has a moving cover that gives discretion when not in use. This cover can be removed if required. Compatible with table thickness of between 11-55mm, and with installation diameter of 49mm.
GMS 52 Shockmount, 5-pin XLR
As GMS 32 however GMS 52 has a 5-pin XLR input connector and is therefore compatible with Classis GM 115 gooseneck microphone. Available in black or white.
An elastic shock-mount for gooseneck microphones with XLR connectors. Unlike GMS 32 and GMS 52, ZSH 20 shockmount does not have any wiring or termination. A black cylindrical sleeve flush-mounts through a table or surface with 41mm hole, using a nut on the threaded body of the sleeve, to give an inner shock-mounted aperture through which the gooseneck is pushed. The connecting cable flows though the shockmount.